Vocabulary consisting only from characters you are able to read
止す
よす
(after the -masu stem of a verb) to stop in the midst of, to leave undone; to cease, to abolish, to resign, to give upgodan, verb, vtrans
利く
きく
(1)to be effective, to show effect, (2)to do its work, to carry out its function well, (3)to be possible to use godan, verb, vintrans
開閉
かいへい
opening and shuttingsuru